FORM 201.10-NM1
7
YORK INTERNATIONAL
OPERATIONAL LIMITATIONS
(SI)
VOLTAGE LIMITATIONS
The following voltage limitations are absolute and opera-
tion beyond these limitations may cause serious dam-
age to the compressor.
MODEL YCAS
COOLER CODE
140*, 160*
H
140, 160, 170**, 180**, 190**
K
170, 180, 190, 216, 216x,
236, 236x, 246, 266x
N
*
Early 140 and 160 units had H coolers. Newer units have K
coolers.
** Early 170, 180 and 190 units a K cooler. Newer units have N
coolers.
NOTE: L/sec. limits are for newer coolers.
VOLTAGES
UNIT POWER
MIN.
MAX.
200-3-60
180
220
230-3-60
207
253
460-3-60
414
506
575-3-60
517
633
LEAVING
MODEL
WATER
COOLER
3
AIR ON
YCAS TEMPERATURE
L/SEC.
CONDENSER
60 HZ
°C
°C
MIN.
1
MAX.
MIN.
MAX.
MIN.
MAX.
2
140
4.4
10.0
12.6
45.5
-17.8
54.4
160
4.4
10.0
12.6
45.5
-17.8
54.4
170
4.4
10.0
15.8
50.7
-17.8
54.4
180
4.4
10.0
15.8
50.7
-17.8
54.4
190
4.4
10.0
15.8
50.7
-17.8
54.4
216
4.4
10.0
15.8
50.7
-17.8
54.4
216x
4.4
10.0
15.8
50.7
-17.8
54.4
236
4.4
10.0
15.8
50.7
-17.8
54.4
236x
4.4
10.0
15.8
50.7
-17.8
54.4
246
4.4
10.0
15.8
50.7
-17.8
54.4
266x
4.4
10.0
15.8
50.7
-17.8
54.4
TEMPERATURES AND FLOWS (SI)
492 - 914 kW
NOTES:
1. Units can be used for brine temperatures down to 1.7°C by
resetting standard controls. For leaving brine temperatures down
to -12.2°C, contact your nearest YORK representative for appli-
cation requirements.
2. Operation above 46°C requires the Optional High Ambient Kit.
Contact factory.
3. The evaporator is protected against freeze-up to -29°C with an
electrical heater as standard.
4. Operation below -18°C ambient is not recommended.
FIG. 1B – COOLER WATER PRESSURE DROP
LD01309
Summary of Contents for Millennium YCAS 316
Page 11: ...FORM 201 10 NM1 11 YORK INTERNATIONAL YCAS 140 246 DIMENSIONS English LD01444 LD01446...
Page 13: ...FORM 201 10 NM1 13 YORK INTERNATIONAL YCAS 140 246 DIMENSIONS SI LD01440 LD01442...
Page 15: ...FORM 201 10 NM1 15 YORK INTERNATIONAL YCAS 216X 266X DIMENSIONS English LD01454 LD01454...
Page 17: ...FORM 201 10 NM1 17 YORK INTERNATIONAL YCAS 216X 266X DIMENSIONS SI LD01450 LD01448...
Page 33: ...FORM 201 10 NM1 33 YORK INTERNATIONAL 28514A FILTER DRYER LIQUID STOP VALVE...
Page 37: ...FORM 201 10 NM1 37 YORK INTERNATIONAL LD01285 FIG 3 SCREW CHILLER REFIGERANT FLOW DIAGRAM...
Page 59: ...FORM 201 10 NM1 59 YORK INTERNATIONAL FIG 11 CONTINUED LD01465 D...
Page 61: ...FORM 201 10 NM1 61 YORK INTERNATIONAL FIG 12 CONTINUED LD01458 D...
Page 69: ...FORM 201 10 NM1 69 YORK INTERNATIONAL FIG 16 CONTINUED LD01206 D...
Page 71: ...FORM 201 10 NM1 71 YORK INTERNATIONAL FIG 17 CONTINUED LD01202 D...